Finding the Fourth Proportional to 2,834,149.50, 4,251,227.36 and 704,233.62
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Solution
The fourth proportional to 2,834,149.50, 4,251,227.36 and 704,233.62 is: 1,056,351.20
Step by Step Solution
- Step 1: Write the proportion equation
2,834,149.50 : 4,251,227.36 = 704,233.62 : x - Step 2: Convert to fraction form
2,834,149.50/4,251,227.36 = 704,233.62/x - Step 3: Cross multiply
2,834,149.50x = 4,251,227.36 × 704,233.62 - Step 4: Simplify right side
2,834,149.50x = 2,993,857,229,654.68 - Step 5: Solve for x
x = 2,993,857,229,654.68/2,834,149.50 - Step 6: Final answer
x = 1,056,351.20
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.